Display screen with an animated icon for a start switch



FIG. 1 is a front view of a display screen with an animated icon for a start switch showing our new design; and,

FIG. 2 is a second image thereof.

The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1-2 . The process or period in which one image transitions to another forms no part of the claimed design. 

CLAIM The ornamental design for display screen with an animated icon for a start switch, as shown and described. 